During a hockey game an ice resurfacer travel 0.75 mile what fraction represents this distance

For what value of (y) is 3^3/3^y =1/9

Extra points! find the missing dimension! need asap

Astrid spent $36 on new shoes. this was $12 less than twice what she spent on a new skirt. part a: which equation would solve for how much she spent on the skirt? part b: solve the equation in the workspace provided below. how much did astrid spend on her skirt?